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Sim Unlock - Galaxy S3 + S4 For Absolutely Free
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Sim Unlock - Galaxy S3 + S4 For Absolutely FreePosted:

Project-Gamers
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Joined: Jun 01, 201212Year Member
Posts: 91
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Status: Offline
Joined: Jun 01, 201212Year Member
Posts: 91
Reputation Power: 2
How To Sim Unlock Samsung Galaxy S3





Step 1


Take youre sim card out of the phone





Step 2


Open up the phones keyboard and type in *#197328640#





Step 3


Then A service menu should pop up. press Option 1 UMTS





Step 4


Then Press Option [1] Debug Screen





Step 5


Press option [8] Phone controll, followed by option [6] network lock





Step 6


Now you should be on Netowrk with 4 options - Select option[4] PERSO SHA256 OFF





Step 7


When selected wait 30 seconds maximum.

when you have waited 30seconds press your menu button which is left from your home button. And then press option [4] NW LOCK NV DATA INITIALLIZ





Step 8


Wait 1 minute after selecting option [4] NW LOCK NV DATA INITIALLIZ

once youve waited 1 minute Restart your S3






Step 9


Once you have restarted your S3 Place your choice of sim card into you phone.












How To SIM Unlock Samsung Galaxy S4 GT-I9505 For Free



Step 1


Launch the Phone app on your Galaxy S4, and dial in: *#0011#

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Step 2


Press the Menu button followed by the Back key. Then, hit the Menu button again and select KEY INPUT. Enter 1 and press the OK button to enter ServiceMode.

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Step 3


Press Menu one more time and tap back again. This will pull up the Main Menu for ServiceMode. Tap [1] UMTS.

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Step 4


Now select [1]DEBUG SCREEN, followed by [6] PHONE CONTROL.


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Step 5


From the next screen, pick [6] NETWORK LOCK.

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Step 6


Youll get three options. Hit the one that says [3] PERSO SHA256 OFF.

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Step 7


Now, you need to get back to Main Menu. To do this, hit the Menu button followed by the Back key. In Main Menu, now pick [6]COMMON, and then [6] NV REBUILD.
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Step 8



The phone will tell you that a Golden Backup exists. Tap [4] Restore Back-up.

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Your device will now go through a series of conditions, where it will first freeze, then get on a black screen with Blue LED on and both capacitive buttons on, after which it will reboot automatically. The whole cycle might take a couple of minutes, so be patient. Once it powers back on, its network unlocked, permanently. Enjoy!




I do not take credit for any photos or videos used


Last edited by Project-Gamers ; edited 1 time in total

The following 1 user thanked Project-Gamers for this useful post:

-Ben- (12-24-2013)
#2. Posted:
Project-Gamers
  • Junior Member
Status: Offline
Joined: Jun 01, 201212Year Member
Posts: 91
Reputation Power: 2
Status: Offline
Joined: Jun 01, 201212Year Member
Posts: 91
Reputation Power: 2
Any find this topic usefull?? [pGx]
#3. Posted:
Silent_Shadow
  • Spooky Poster
Status: Offline
Joined: Aug 30, 201212Year Member
Posts: 273
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Status: Offline
Joined: Aug 30, 201212Year Member
Posts: 273
Reputation Power: 10
Project-Gamers wrote Any find this topic usefull?? [pGx]

you should show me how to unlock Galaxy S3
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